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authorEven Rouault <even.rouault@spatialys.com>2020-11-30 17:37:49 +0100
committerGitHub <noreply@github.com>2020-11-30 17:37:49 +0100
commitf9655458a951b3a0704b5465ea0b1af3c7b8ba09 (patch)
treefac9f9449ec32fba386e4cf9102c84adedd57c49 /data/sql
parentdc7a0c3c6f6c91cb97a991bdb8e51b805230f901 (diff)
parenteef73e3eca2959768563d2dbb95a591c68b1d807 (diff)
downloadPROJ-f9655458a951b3a0704b5465ea0b1af3c7b8ba09.tar.gz
PROJ-f9655458a951b3a0704b5465ea0b1af3c7b8ba09.zip
Merge pull request #2474 from rouault/database_version_number
Database: add metadata with the version number of the database layout …
Diffstat (limited to 'data/sql')
-rw-r--r--data/sql/metadata.sql11
1 files changed, 11 insertions, 0 deletions
diff --git a/data/sql/metadata.sql b/data/sql/metadata.sql
index 3c21636c..adcee507 100644
--- a/data/sql/metadata.sql
+++ b/data/sql/metadata.sql
@@ -1,2 +1,13 @@
+-- Version of the database structure.
+-- The major number indicates an incompatible change (e.g. table or column
+-- removed or renamed).
+-- The minor number is incremented if a backward compatible change done, that
+-- is the new database can still work with an older PROJ version.
+-- When updating those numbers, the DATABASE_LAYOUT_VERSION_MAJOR and
+-- DATABASE_LAYOUT_VERSION_MINOR constants in src/iso19111/factory.cpp must be
+-- updated as well.
+INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MAJOR', 1);
+INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MINOR', 0);
+
INSERT INTO "metadata" VALUES('EPSG.VERSION', 'v10.007');
INSERT INTO "metadata" VALUES('EPSG.DATE', '2020-11-18');